[steve@valencia ~]$ light-locker-settings

** (light-locker-settings.py:20473): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Traceback (most recent call last):
  File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 552, in <module>
    main = LightLockerSettings()
  File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 97, in __init__
    self.init_settings()
  File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 246, in init_settings
    self.get_screen_blank_timeout()
  File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 353, in get_screen_blank_timeout
    "timeout: *(\d+)", screensaver_output)
  File "/usr/lib/python3.4/re.py", line 166, in search
    return _compile(pattern, flags).search(string)
TypeError: can't use a string pattern on a bytes-like object
[steve@valencia ~]$